西风逍遥游
f38ba606a1
Replace the bouncing-squares demo with a 48x24 lit sphere that rotates around Y, exercising the offscreen scene-color pass, mesh3D shader, and swapchain compositing path that was just fixed.
34 lines
894 B
Plaintext
34 lines
894 B
Plaintext
// WebGPU demo: a rotating lit sphere rendered through the offscreen
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// scene-color pass and composited to the swapchain.
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local frameCount = 0;
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local cam = null;
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local ball = null;
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eve_init = function() {
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gfx.setBackgroundColor(0.04, 0.05, 0.12, 1.0);
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cam = eve.Camera3D();
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cam.setEye(0.0, 0.0, 3.2);
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cam.setTarget(0.0, 0.0, 0.0);
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cam.setFov(45.0);
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cam.setActive(true);
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ball = eve.Renderable3D();
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ball.setMesh(gfx.newMeshSphere(48, 24));
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ball.setTint(0.85, 0.9, 1.0, 1.0);
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gfx.setDirectionalLight(-0.35, 0.7, 0.45, 1.0, 0.95, 0.9);
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print("webgpu main.nut init ok\n");
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};
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eve_update = function(dt) {
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if (ball != null)
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ball.setYaw(ball.getYaw() + dt * 0.4);
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};
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eve_render = function() {
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frameCount += 1;
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if ((frameCount % 60) == 0)
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print("eve_render frame " + frameCount + "\n");
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gfx.clear();
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gfx.render3D();
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};
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